Year	current US$
1970	79999.9982118606
1971	99999.99962747098
1972	89999.99798834327
1973	99999.99776482586
1974	150000.00037252888
1975	119999.99731779091
1976	129999.99895691872
1977	240000.0002235173
1978	209999.99716877937
1979	299999.99701976794
1980	160000.00201165667
1981	79999.99821186058
1982	109999.99754130837
1983	139999.9987334014
1984	89999.99985098839
1985	120000.0029057264
1986	89999.99798834328
1987	89999.9998509885
1988	109999.99754130837
1989	119999.9991804361
1990	1659999.9554455276
1991	6440000.047907237
1992	18350000.098347656
1993	12530000.20608306
1994	29920000.113546833
1995	45800000.045448564
1996	44119999.771937676
1997	33649999.61294234
1998	40619999.57635999
1999	37919999.31633474
2000	35509999.800473444
2001	36319999.47875742
2002	37959999.945014745
2003	37629999.68789516
2004	37649999.82714651
2005	39509998.78346917
2006	34899999.49932096
2007	31010000.795125995
2008	30730001.091957048
2009	34930000.85651873
2010	40820001.01357697
2011	43480000.79393385
2012	40399999.5291233
2013	50029998.77929691
2014	69990001.08242041
2015	68019998.37160115
2016	70920001.47700307
2017	64339999.46713449
2018	64470000.08821483
2019	67589999.61614612
2020	71010001.450777
2021	89620001.97172157
2022	267260005.08666092